Collers Beach Weather Forecast
- 9
- 16
Sunny
- 9
- 17
Mostly sunny
- 10
- 16
Mostly sunny
- 8
- 16
Partly cloudy
- 8
- 17
Partly cloudy
- 8
- 18
Mostly sunny
- 10
- 18
Mostly sunny
Today 15 Jul South Coast
Sunny. Patches of morning frost about the coastal ranges. Winds west to southwesterly 15 to 25 km/h tending south to southwesterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures between 13 and 18.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southwesterly 20 to 25 knots, reaching up to 30 knots during the day. Winds turning southerly during the morning.
- Seas
- 2 to 3 metres, decreasing to 2 metres by early evening.
- 1st Swell
- Southerly 1 to 2 metres, increasing to 2 to 3 metres during the morning, then decreasing to 1.5 to 2 metres by early evening.
- Weather
- Partly cloudy. 80% chance of showers offshore north of Point Perpendicular, 50% chance elsewhere.
- Weather Situation
- A high pressure system near South Australia will slowly move east over the coming days as a low pressure trough deepens along the northern New South Wales coast, bringing fresh to strong southerly or southeasterly winds from Wednesday through to the weekend, moderating along the southern coast from Thursday. The trough will form a low pressure system over the southern Coral Sea or northern Tasman Sea on Friday or during the weekend, promoting strong southeasterly winds along the northern coast.
Collers Beach Temperature Statistics View More
July Temperature
Ulladulla (2km)
Lowest 11 July, 2026
7.6 °CAverage July
13.3 °CHighest 2 July, 2026
20.1 °C
Climate (2021–2026)
Ulladulla (2km)
Average Low 2021–2026
13.8 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
20.9 °C